Parents should monitor their children s use of video game or other 

features that incorporate flashing lights on the phones. All persons should 

discontinue use and consult a doctor if any of the following symptoms 

occur: convulsion, eye or muscle twitching, loss of awareness, involuntary 

movements, or disorientation.

To limit the likelihood of such symptoms, please take the following safety 

precautions:

  Do not play or use a flashing lights feature if you are tired or need 

sleep.

  Take a minimum of a 15 minute break hourly.

  Play in a room in which all lights are on.

  Play at the farthest di

stance possible from the screen.

Repetitive Motion Injuries

When you play games on your phone, you may experience occasional 

discomfort in your hands, arms, shoulders, neck, or other parts of your 

body. Follow these instructions to avoid problems such as tendonitis, 

carpal tunnel syndrome, or other musculoskeletal disorders:

  Take a minimum 15 minute break every hour of game playing.

  If your hands, wrists, or arms become tired or sore while playing, 

stop and rest for several hours before playing again.

  If you continue to have sore hands, wrists, or arms during or after 

play, stop playing and see a doctor.

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